Base | Representation |
---|---|
bin | 1111100001000… |
… | …1110110000001 |
3 | 11112110122120012 |
4 | 3320101312001 |
5 | 113130203201 |
6 | 10242554305 |
7 | 1420132415 |
oct | 370216601 |
9 | 145418505 |
10 | 65084801 |
11 | 338141a1 |
12 | 19968995 |
13 | 1063a522 |
14 | 8902d45 |
15 | 5aa95bb |
hex | 3e11d81 |
65084801 has 8 divisors (see below), whose sum is σ = 66587520. Its totient is φ = 63587088.
The previous prime is 65084797. The next prime is 65084827. The reversal of 65084801 is 10848056.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 65084801 - 22 = 65084797 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (65014801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40430 + ... + 42008.
It is an arithmetic number, because the mean of its divisors is an integer number (8323440).
Almost surely, 265084801 is an apocalyptic number.
It is an amenable number.
65084801 is a deficient number, since it is larger than the sum of its proper divisors (1502719).
65084801 is a wasteful number, since it uses less digits than its factorization.
65084801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2503.
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 65084801 is about 8067.5151688733. The cubic root of 65084801 is about 402.2473519595.
The spelling of 65084801 in words is "sixty-five million, eighty-four thousand, eight hundred one".
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